90610768

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:224

約数の個数: 60

約数和(自身を含む): 186175584

約数和(自身を除く): 95564816

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 83, 124, 142, 166, 248, 284, 332, 496, 568, 664, 961, 1136, 1328, 1922, 2201, 2573, 3844, 4402, 5146, 5893, 7688, 8804, 10292, 11786, 15376, 17608, 20584, 23572, 35216, 41168, 47144, 68231, 79763, 94288, 136462, 159526, 182683, 272924, 319052, 365366, 545848, 638104, 730732, 1091696, 1276208, 1461464, 2922928, 5663173, 11326346, 22652692, 45305384, 90610768]

約数ペア:

[(1, 90610768), (2, 45305384), (4, 22652692), (8, 11326346), (16, 5663173), (31, 2922928), (62, 1461464), (71, 1276208), (83, 1091696), (124, 730732), (142, 638104), (166, 545848), (248, 365366), (284, 319052), (332, 272924), (496, 182683), (568, 159526), (664, 136462), (961, 94288), (1136, 79763), (1328, 68231), (1922, 47144), (2201, 41168), (2573, 35216), (3844, 23572), (4402, 20584), (5146, 17608), (5893, 15376), (7688, 11786), (8804, 10292)]